When you mash down on the accelerator of your little deuce coup, you expect to feel the all power your car’s engine has at its disposal. An internal combustion engine needs just the right spark for optimum performance, and that spark comes from your engine’s spark plugs. Located inside the piston cylinder, spark plugs draw Read on! →

Here’s the rest of the procedure for changing your spark plugs. CLICK HERE if you missed part one. Assuming you’re still on track, pull the wire off the end of the plug by gripping the wire it as close to the engine as possible. Some wiggling may be necessary. About.com stresses here not to rip Read on! →